video converters

Convert an MP4 video to an animated GIF online — free & private

Convert an MP4 clip to an animated GIF with Optimal Convert — free, unlimited and private. The video never leaves your tab: it is decoded locally, sampled into frames and re-encoded as a real animation. Clips are downscaled and frame-capped so the GIF stays download-friendly — great for social posts, docs and forums. Prefer crisp motion or longer footage? WebM output keeps the whole file.

animated

How to convert MP4 to GIF

  1. Add your mp4 file

    Drag it into the converter box above, or click to browse. The file never leaves your device.

  2. Output is set to GIF

    The dropdown is preconfigured to GIF (animated) — switch it any time.

  3. Download your GIF file

    The conversion runs in your tab and the result saves to your device. Nothing is uploaded or stored.

Frequently asked questions

Is MP4 to GIF really free?

Yes — free and unlimited. No sign-up, no watermarks, no daily caps, no file-size limits. Convert as many files as you like.

Are my files uploaded anywhere?

No. Conversion runs entirely in your browser tab — there is no upload endpoint, so your file’s bytes never leave your device. You can even convert offline after the first load.

Can I convert sensitive or work documents?

Yes. Because nothing is uploaded, private files stay private. That makes Optimal Convert suitable for GDPR- and HIPAA-sensitive workflows without a data-processing agreement.

Will the WebM file play everywhere?

WebM with VP8/VP9 + Opus plays in Chrome, Firefox, Edge, Android and most players. Safari doesn’t ship a WebM encoder, so the WebM option is hidden there automatically.

How big is the animated GIF?

GIF is a 256-color format, so the clip is downscaled, sampled and frame-capped to keep the file reasonable — a few seconds looks great, a full movie does not. Use WebM for long or high-motion footage.

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Private by design

This page runs entirely in your browser. Files are read, converted and saved on your own device using WebAssembly and the browser’s native codecs — nothing is uploaded, there is no account, and your bytes never leave your machine. Not even we can see them.

Read the privacy policy →